package com.jww.controller;


import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.lang.reflect.Method;

public class BaseServlet extends HttpServlet {

    @Override
    protected void service(HttpServletRequest req, HttpServletResponse resp)
            throws ServletException, IOException {
        //得到uri
        String uri = req.getRequestURI();
        String methodName = uri.substring(uri.lastIndexOf("/") + 1);

        try {
            Method method = this.getClass().getDeclaredMethod(methodName,
                    HttpServletRequest.class, HttpServletResponse.class);
            method.setAccessible(true);
            method.invoke(this, req, resp);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
